General description The Espresso Coffee Maker is a stovetop coffee maker designed to brew rich and flavorful espresso. With a capacity of 300ml, it can produce up to 6 cups of gourmet coffee in just a few minutes, ensuring a delightful experience with every brew. Technical specifications Capacity: 300ml (6 cups, standard coffee cup is 50ml) Material: Food-grade stainless steel Compatibility: Suitable for stovetop, induction cooker, electric furnace, ceramic furnace, alcohol furnace, and gas stove Minimum coil diameter for induction cooker: greater than 8.5cm Other information Features a safety valve that adjusts the pressure in the boiler for optimal flavor extraction Corrosion-resistant and rust-proof for durability Ergonomic heat-insulated handle and easy-to-pour spout for convenience Polished surface for an elegant appearance The bottom may turn black when exposed to a naked flame, but this does not affect functionality